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Clang: Add checkbox for fix-its column header

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Make possible to select or deselect all fix-its.

Change-Id: I2ff88afb0c451092752ee2cd7c9f083e24033500
Reviewed-by: Alessandro Portale <alessandro.portale@qt.io>
This commit is contained in:
Ivan Donchevskii
2018-06-21 13:53:41 +02:00
parent a8cbc1c4da
commit 2d97b5950c
4 changed files with 82 additions and 1 deletions
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72
src/plugins/clangtools/clangtoolsdiagnosticview.cpp
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@@ -35,12 +35,60 @@
#include <QAction>
#include <QDebug>
#include <QHeaderView>
#include <QPainter>
using namespace Debugger;
namespace ClangTools {
namespace Internal {
class ClickableFixItHeader : public QHeaderView
{
Q_OBJECT
public:
ClickableFixItHeader(Qt::Orientation orientation, QWidget *parent = 0)
: QHeaderView(orientation, parent)
{
}
void setState(QFlags<QStyle::StateFlag> newState)
{
state = newState;
}
protected:
void paintSection(QPainter *painter, const QRect &rect, int logicalIndex) const
{
painter->save();
QHeaderView::paintSection(painter, rect, logicalIndex);
painter->restore();
if (logicalIndex == DiagnosticView::FixItColumn) {
QStyleOptionButton option;
const int side = sizeHint().height();
option.rect = QRect(rect.left() + 1, 1, side - 3, side - 3);
option.state = state;
style()->drawPrimitive(QStyle::PE_IndicatorCheckBox, &option, painter);
}
}
void mousePressEvent(QMouseEvent *event)
{
if (event->localPos().x() > sectionPosition(DiagnosticView::FixItColumn)) {
state = (state != QStyle::State_On) ? QStyle::State_On : QStyle::State_Off;
viewport()->update();
emit fixItColumnClicked(state == QStyle::State_On);
}
QHeaderView::mousePressEvent(event);
}
signals:
void fixItColumnClicked(bool checked);
private:
QFlags<QStyle::StateFlag> state = QStyle::State_Off;
};
DiagnosticView::DiagnosticView(QWidget *parent)
: Debugger::DetailedErrorView(parent)
{
@@ -104,12 +152,36 @@ bool DiagnosticView::eventFilter(QObject *watched, QEvent *event)
}
}
void DiagnosticView::setSelectedFixItsCount(int fixItsCount)
{
if (m_ignoreSetSelectedFixItsCount)
return;
auto *clickableFixItHeader = static_cast<ClickableFixItHeader *>(header());
clickableFixItHeader->setState(fixItsCount
? (QStyle::State_NoChange | QStyle::State_On | QStyle::State_Off)
: QStyle::State_Off);
clickableFixItHeader->viewport()->update();
}
void DiagnosticView::setModel(QAbstractItemModel *model)
{
Debugger::DetailedErrorView::setModel(model);
auto *clickableFixItHeader = new ClickableFixItHeader(Qt::Horizontal, this);
connect(clickableFixItHeader, &ClickableFixItHeader::fixItColumnClicked,
this, [=](bool checked) {
m_ignoreSetSelectedFixItsCount = true;
for (int row = 0; row < model->rowCount(); ++row) {
QModelIndex index = model->index(row, FixItColumn, QModelIndex());
model->setData(index, checked ? Qt::Checked : Qt::Unchecked, Qt::CheckStateRole);
}
m_ignoreSetSelectedFixItsCount = false;
});
setHeader(clickableFixItHeader);
header()->setStretchLastSection(false);
header()->setSectionResizeMode(0, QHeaderView::Stretch);
}
} // namespace Internal
} // namespace ClangTools
#include "clangtoolsdiagnosticview.moc"